Steel tube ASTM A53
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Steel tube ASTM A53
Specifications
ASTM A53/106 Gr.B
O.D:1/2"-24",21.34-610mm
W.T: SCH10S- SCH160
3000Ton in stock
ASTM A53/106,Gr.B,API 5L/B Seamless Steel Pipe
1) Specication O.D:1/2"-24",21.34-609.6mm W.T: SCH10S- SCH160.
2) Applications:
1.Construction&Transportation service.
2.Low,Medium and high boiler service,mechanical and general engineering purpose.
3.tubular heat exchangers,condensers and similar heat transfer apparatus.
3) Chemical composition:C≤0.30, Mn≤0.29~1.06,Si≤0.10 ,P≤0.035,S≤0.035
Payment Terms:T/T-30% in advance,balance paid off T/T before shipment.
Packing:In bundles,black painting,marking,and end caps.
Lead Time:In 20 days after receipt of the prepayment.
| type |
Outer diameter (D) |
Wall thickness(S) | |||||||
| cold drawn | OD(mm) |
Allowable deviation (mm) |
Wall thickness(mm) |
Allowable deviation (mm) |
|||||
| 30~50 | ±0.3 | 30 | ±10% | ||||||
| 50~219 | ±0.8% | ||||||||
| hot rolling | 219 | ±1.0% | 20 | ±10% | |||||
| Mechanical Propert | |||||||||
| standard | grade |
Tensile strength (MPa) |
Yield strength(MPa) | Elongation(%) | |||||
| GB/T8163 | 10 | 335~475 | 205 | 24 | |||||
| 20 | 410~550 | 245 | 20 | ||||||
| Q345 | 490~665 | 325 | 21 | ||||||
| Chemical composition | |||||||||
| standard | grade | Chemical Composition(%) | |||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | ||
| GB/T8163 | 10 | 0.07~0.14 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | 0.15 | 0.25 | 0.25 |
| 20 | 0.17~0.24 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
| Q345 | 0.12~0.20 | 0.20~0.55 | 1.20~1.60 | 0.045 | 0.045 | / | / | / | |
Steel pipe |Seamless steel pipe|Carbon steel pipe|Stainless steel pipe|Seamless pipe | API pipe|ERW pipe|Alloy pipe|spiral steel pipe|Galvanized steel pipe|Oil pipeline |Welded steel PipeCasing Pipe |Seamless pipe | Drill pipe|
